div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=american-academy-of-pediatrics-this-seasons-flu-vaccine-includes-either-3-strainshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: American Academy of Pediatrics€¦ · This seasons flu vaccine includes either 3 strains trivalent or 4 strains quadrivalent These are strains that are anticipated to circulate loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsmxreader033viewer2022052009601e2e59a1b5ba577d56f703html5thumbnails1jpg width=140 height=200 divdiv class=annotationa href=http:wwwhealthychildcareorgfluhtml rel=ugc nofollow target=_blankhttp:wwwhealthychildcareorgfluhtmladiv div class=annotationa href=http:pediatricsaappublicationsorgcontentearly20150901peds2015-2920abstract rel=ugc nofollow target=_blankhttp:pediatricsaappublicationsorgcontentearly20150901peds2015-2920abstractadiv div class=annotationa href=http:pediatricsaappublicationsorgcontentearly20150901peds2015-2922fullpdf+html rel=ugc nofollow target=_blankhttp:pediatricsaappublicationsorgcontentearly20150901peds2015-2922fullpdf+htmladiv div class=annotationa href=http:wwwcdcgovmmwrpreviewmmwrhtmlmm6430a3htm rel=ugc nofollow target=_blankhttp:wwwcdcgovmmwrpreviewmmwrhtmlmm6430a3htmadiv div class=annotationa href=http:redbooksolutionsaaporg rel=ugc nofollow target=_blankhttp:redbooksolutionsaaporgadivdiv